2818782720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3182

約数の個数: 320

約数和(自身を含む): 10786184640

約数和(自身を除く): 7967401920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3120, 3137, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5616, 5760, 6240, 6274, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9360, 9411, 9984, 11232, 11520, 12480, 12548, 13824, 14040, 14976, 15685, 16640, 17280, 18720, 18822, 19968, 22464, 23040, 24960, 25096, 28080, 28233, 29952, 31370, 33280, 34560, 37440, 37644, 40781, 44928, 47055, 49920, 50192, 56160, 56466, 59904, 62740, 69120, 74880, 75288, 81562, 84699, 89856, 94110, 99840, 100384, 112320, 112932, 122343, 125480, 141165, 149760, 150576, 163124, 169398, 179712, 188220, 200768, 203905, 224640, 225864, 244686, 250960, 282330, 299520, 301152, 326248, 338796, 367029, 376440, 401536, 407810, 423495, 449280, 451728, 489372, 501920, 564660, 602304, 611715, 652496, 677592, 734058, 752880, 803072, 815620, 846990, 898560, 903456, 978744, 1003840, 1101087, 1129320, 1204608, 1223430, 1304992, 1355184, 1468116, 1505760, 1606144, 1631240, 1693980, 1806912, 1835145, 1957488, 2007680, 2202174, 2258640, 2409216, 2446860, 2609984, 2710368, 2936232, 3011520, 3262480, 3387960, 3613824, 3670290, 3914976, 4015360, 4404348, 4517280, 4818432, 4893720, 5219968, 5420736, 5505435, 5872464, 6023040, 6524960, 6775920, 7227648, 7340580, 7829952, 8030720, 8808696, 9034560, 9787440, 10439936, 10841472, 11010870, 11744928, 12046080, 13049920, 13551840, 14455296, 14681160, 15659904, 17617392, 18069120, 19574880, 20879872, 21682944, 22021740, 23489856, 24092160, 26099840, 27103680, 29362320, 31319808, 35234784, 36138240, 39149760, 43365888, 44043480, 46979712, 52199680, 54207360, 58724640, 62639616, 70469568, 72276480, 78299520, 88086960, 93959424, 104399360, 108414720, 117449280, 140939136, 156599040, 176173920, 187918848, 216829440, 234898560, 281878272, 313198080, 352347840, 469797120, 563756544, 704695680, 939594240, 1409391360, 2818782720]

約数ペア:

[(1, 2818782720), (2, 1409391360), (3, 939594240), (4, 704695680), (5, 563756544), (6, 469797120), (8, 352347840), (9, 313198080), (10, 281878272), (12, 234898560), (13, 216829440), (15, 187918848), (16, 176173920), (18, 156599040), (20, 140939136), (24, 117449280), (26, 108414720), (27, 104399360), (30, 93959424), (32, 88086960), (36, 78299520), (39, 72276480), (40, 70469568), (45, 62639616), (48, 58724640), (52, 54207360), (54, 52199680), (60, 46979712), (64, 44043480), (65, 43365888), (72, 39149760), (78, 36138240), (80, 35234784), (90, 31319808), (96, 29362320), (104, 27103680), (108, 26099840), (117, 24092160), (120, 23489856), (128, 22021740), (130, 21682944), (135, 20879872), (144, 19574880), (156, 18069120), (160, 17617392), (180, 15659904), (192, 14681160), (195, 14455296), (208, 13551840), (216, 13049920), (234, 12046080), (240, 11744928), (256, 11010870), (260, 10841472), (270, 10439936), (288, 9787440), (312, 9034560), (320, 8808696), (351, 8030720), (360, 7829952), (384, 7340580), (390, 7227648), (416, 6775920), (432, 6524960), (468, 6023040), (480, 5872464), (512, 5505435), (520, 5420736), (540, 5219968), (576, 4893720), (585, 4818432), (624, 4517280), (640, 4404348), (702, 4015360), (720, 3914976), (768, 3670290), (780, 3613824), (832, 3387960), (864, 3262480), (936, 3011520), (960, 2936232), (1040, 2710368), (1080, 2609984), (1152, 2446860), (1170, 2409216), (1248, 2258640), (1280, 2202174), (1404, 2007680), (1440, 1957488), (1536, 1835145), (1560, 1806912), (1664, 1693980), (1728, 1631240), (1755, 1606144), (1872, 1505760), (1920, 1468116), (2080, 1355184), (2160, 1304992), (2304, 1223430), (2340, 1204608), (2496, 1129320), (2560, 1101087), (2808, 1003840), (2880, 978744), (3120, 903456), (3137, 898560), (3328, 846990), (3456, 815620), (3510, 803072), (3744, 752880), (3840, 734058), (4160, 677592), (4320, 652496), (4608, 611715), (4680, 602304), (4992, 564660), (5616, 501920), (5760, 489372), (6240, 451728), (6274, 449280), (6656, 423495), (6912, 407810), (7020, 401536), (7488, 376440), (7680, 367029), (8320, 338796), (8640, 326248), (9360, 301152), (9411, 299520), (9984, 282330), (11232, 250960), (11520, 244686), (12480, 225864), (12548, 224640), (13824, 203905), (14040, 200768), (14976, 188220), (15685, 179712), (16640, 169398), (17280, 163124), (18720, 150576), (18822, 149760), (19968, 141165), (22464, 125480), (23040, 122343), (24960, 112932), (25096, 112320), (28080, 100384), (28233, 99840), (29952, 94110), (31370, 89856), (33280, 84699), (34560, 81562), (37440, 75288), (37644, 74880), (40781, 69120), (44928, 62740), (47055, 59904), (49920, 56466), (50192, 56160)]